<template>
  <div :class="[prefixCls, { fullscreen }]">
    <Upload name="file" multiple @change="handleChange" :action="uploadUrl" :showUploadList="false" accept=".jpg,.jpeg,.gif,.png,.webp">
      <a-button type="primary" v-bind="{ ...getButtonProps }">
        {{ t('component.upload.imgUpload') }}
      </a-button>
    </Upload>
  </div>
</template>
<script lang="ts">
  import { defineComponent, computed } from 'vue'

  import { Upload } from 'ant-design-vue'
  import { useDesign } from '/@/hooks/web/useDesign'
  import { useGlobSetting } from '/@/hooks/setting'
  import { useI18n } from '/@/hooks/web/useI18n'

  export default defineComponent({
    name: 'TinymceImageUpload',
    components: { Upload },
    props: {
      fullscreen: {
        type: Boolean,
      },
      disabled: {
        type: Boolean,
        default: false,
      },
    },
    emits: ['uploading', 'done', 'error'],
    setup(props, { emit }) {
      let uploading = false

      const { uploadUrl } = useGlobSetting()
      const { t } = useI18n()
      const { prefixCls } = useDesign('tinymce-img-upload')

      const getButtonProps = computed(() => {
        const { disabled } = props
        return {
          disabled,
        }
      })

      function handleChange(info: Recordable) {
        const file = info.file
        const status = file?.status
        const url = file?.response?.url
        const name = file?.name

        if (status === 'uploading') {
          if (!uploading) {
            emit('uploading', name)
            uploading = true
          }
        } else if (status === 'done') {
          emit('done', name, url)
          uploading = false
        } else if (status === 'error') {
          emit('error')
          uploading = false
        }
      }

      return {
        prefixCls,
        handleChange,
        uploadUrl,
        t,
        getButtonProps,
      }
    },
  })
</script>
<style lang="less" scoped>
  @prefix-cls: ~'@{namespace}-tinymce-img-upload';

  .@{prefix-cls} {
    position: absolute;
    top: 4px;
    right: 10px;
    z-index: 20;

    &.fullscreen {
      position: fixed;
      z-index: 10000;
    }
  }
</style>
